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Phosphor and method for preparing the same

  • US 8,585,929 B2
  • Filed: 09/23/2011
  • Issued: 11/19/2013
  • Est. Priority Date: 09/23/2011
  • Status: Active Grant
First Claim
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1. A phosphor devoid of rare earth elements comprising a material having a general composition formula expressed by M1Si6N8-XOX (satisfying 0<

  • x≦

    1), wherein M is alkaline earth metal.

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